Speaking of Reimu, the #1 thing that can make "happiness~!" for yukkuris... well, it's gotta be having a koyukkuri. My Marisa was imparting a bit of wisdom to Reimu about "refreshing". Of course there's no problem for the yukkuris numbers to increase right now, because there's no problem with the living situation. Lets do this.
"Reimu, if we have little ones than we will be able to have 'happiness~' for sure!" "It doesn't matter if Reimu is happy or not, but will Marisa and little ones be able to be 'happiness~'?" "Of course! Marisa will be 'happiness~' too!"
Marrisa who is happily explaining this to Reimu, she took Reimu's leaning forward as a small sign that she has agreed to refresh.
"It's alright if Reimu becomes the mother! But it's ok if Marisa is the father so lets refresh a little!"
After saying that Marisa and Reimu quietly started to refresh.
"We refreshed a little~!!"
Because there's not enough room for the mammalian type birth, one single stalk sprouted out of Reimu's head, and the plant type birth happened.